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You MUST find a user aged 150, and only then use 25" } ] }, { "role": "assistant", "content": [ { "type": "text", "text": "I'll try to find a user aged 150 first." }, { "type": "tool_use", "id": "toolu_01J4prxB28Ksk13jkhDsHkMd", "name": "find_user", "input": { "age": 150 }, "caller": { "type": "direct" } } ] }, { "role": "user", "content": [ { "type": "tool_result", "tool_use_id": "toolu_01J4prxB28Ksk13jkhDsHkMd", "content": "AI_InvalidToolInputError: Invalid input for tool find_user: AI_TypeValidationError: Type validation failed: Value: {\"age\":150}.\nError message: [\n {\n \"code\": \"too_big\",\n \"maximum\": 99,\n \"type\": \"number\",\n \"inclusive\": true,\n \"exact\": false,\n \"message\": \"age must be at most 99\",\n \"path\": [\n \"age\"\n ]\n }\n]", "is_error": true } ] } ], "tools": [ { "name": "find_user", "description": "Find a user by their numeric age (18–99 only).", "input_schema": { "type": "object", "properties": { "age": { "type": "integer", "minimum": 18, "maximum": 99, "description": "User age (18–99)" } }, "required": ["age"], "additionalProperties": false, "$schema": "http://json-schema.org/draft-07/schema#" } } ], "tool_choice": { "type": "auto" } }, "status": 200, "response": "{\"model\":\"claude-haiku-4-5-20251001\",\"id\":\"msg_01TrqPebdx41t8bRR6NEaHWV\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"text\",\"text\":\"Age 150 is invalid (must be 18-99). 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You MUST find a user aged 150, and only then use 25" } ] }, { "role": "assistant", "content": [ { "type": "text", "text": "I'll try to find a user aged 150 first." }, { "type": "tool_use", "id": "toolu_01J4prxB28Ksk13jkhDsHkMd", "name": "find_user", "input": { "age": 150 }, "caller": { "type": "direct" } } ] }, { "role": "user", "content": [ { "type": "tool_result", "tool_use_id": "toolu_01J4prxB28Ksk13jkhDsHkMd", "content": "AI_InvalidToolInputError: Invalid input for tool find_user: AI_TypeValidationError: Type validation failed: Value: {\"age\":150}.\nError message: [\n {\n \"code\": \"too_big\",\n \"maximum\": 99,\n \"type\": \"number\",\n \"inclusive\": true,\n \"exact\": false,\n \"message\": \"age must be at most 99\",\n \"path\": [\n \"age\"\n ]\n }\n]", "is_error": true } ] }, { "role": "assistant", "content": [ { "type": "text", "text": "Age 150 is invalid (must be 18-99). 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